Coro Announces Substantial Increase in Resources; Development Studies Underway

December 2, 2019

Marimaca Copper Clarifies Website Content

October 19, 2019

Marimaca Copper provides Marimaca Phase II update: Resource expansion drilling completed

October 2, 2019

Marimaca Copper completes C$16.8 million financing

September 23, 2019

Coro consolidates 100% ownership of Marimaca Project and announces C$16.8 million financing

September 10, 2019

New Multiple High Grade Zones and Primary Mineralization Identified at Atahualpa

June 19, 2019

Additional Atahualpa Drilling Intersects Higher Grade Zones

June 6, 2019

Acquisition of Llanos and Mercedes Claims Expand Marimaca Project Area

May 14, 2019

Additional Drilling Results Confirm Western Extension of Marimaca Mineralization at La Atómica

April 11, 2019

Atahualpa Results Confirm Extension of Strike Length Mineralisation to 1,450 Metres

April 9, 2019

Appointment of New CFO

Atahualpa Results Increase Marimaca Mineralized Zone Area by 44%

March 5, 2019

Underground Sampling Confirms New Discovery at Sorpresa, 2km to the South of Marimaca

February 19, 2019

Coro Announces the Sale of the Berta Mine

Underground Sampling Confirms New Discovery at Sorpresa, 2km to the South of Marimaca

Northwards Continuation of Mineralization Confirmed at Atahualpa

February 7, 2019

Coro Further Consolidates Ownership at Marimaca with Option Agreement to Acquire Atahualpa Area Royalties

La Atómica Drilling and Underground Sampling Results Highlighted by 98 metres at 0.64%CuT

January 16, 2019